NTN single-row radial ball bearing · live catalog page 3
6316ZN
Exact live NTN Bearing Finder row with dimensional and load-rating evidence.
Published bearing data
Dimensions and load ratings
- Item number
- 6316ZN
- Bore d
- 80 mm / 3.1496 in
- Outside diameter D
- 170 mm / 6.6929 in
- Width B
- 39 mm / 1.5354 in
- Corner radius r
- 2.1 mm / 0.0827 in
- Static load rating
- 86,500 N / 19,400 lbf
- Dynamic load rating
- 136,000 N / 30,570 lbf
- Published row text
- 6316ZN | N/A 3.1496 in 80.000 mm | N/A 6.6929 in 170.000 mm | N/A 1.5354 in 39.000 mm | N/A 0.0827 in 2.100 mm | N/A 19400 lbf 86500 N 86.50 kN | N/A 30570 lbf 136000 N 136.00 kN
Verification boundary
What still needs to match
Exact suffixConfirm enclosure, seals/shields, internal clearance, precision class, cage, and material.
FitVerify shaft and housing tolerances, shoulders, fillets, and installation method.
DutyCheck speed, lubrication, temperature, contamination, radial/axial loading, and expected life.
Current dataConfirm the exact item in NTN Bearing Finder before ordering.
Related NTN bearings